MIGRATE_ISOLATE 12 include/linux/page-isolation.h return get_pageblock_migratetype(page) == MIGRATE_ISOLATE; MIGRATE_ISOLATE 16 include/linux/page-isolation.h return migratetype == MIGRATE_ISOLATE; MIGRATE_ISOLATE 1850 mm/memory-failure.c set_pageblock_migratetype(page, MIGRATE_ISOLATE); MIGRATE_ISOLATE 2218 mm/page_alloc.c [MIGRATE_ISOLATE] = { MIGRATE_TYPES }, /* Never used */ MIGRATE_ISOLATE 5223 mm/page_alloc.c [MIGRATE_ISOLATE] = 'I', MIGRATE_ISOLATE 76 mm/page_isolation.c set_pageblock_migratetype(page, MIGRATE_ISOLATE); MIGRATE_ISOLATE 78 mm/page_isolation.c nr_pages = move_freepages_block(zone, page, MIGRATE_ISOLATE,